Along with the 860 due to cooling are there other things I might be able to do? I'd say extra fans, but if just ends up blowing out into an enclosed area that's no good.

I'm trying to find a desk that has good wire management without the computer being in a cabinet so this is not a concern. The current desk has no wire management AND there is an opening of about a foot at the bottom so you can see in where all the wires are as you walk into the office.

I know water cooling exists, but I don't think I need to go that far.